20280352326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{190759}}^1$

素因数の和:190853

約数の個数: 64

約数和(自身を含む): 46148659200

約数和(自身を除く): 25868306874

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 1131, 1222, 1363, 1833, 2262, 2726, 3666, 4089, 8178, 17719, 35438, 53157, 106314, 190759, 381518, 572277, 1144554, 2479867, 4959734, 5532011, 7439601, 8965673, 11064022, 14879202, 16596033, 17931346, 26897019, 33192066, 53794038, 71916143, 116553749, 143832286, 215748429, 233107498, 260004517, 349661247, 431496858, 520009034, 699322494, 780013551, 1560027102, 3380058721, 6760117442, 10140176163, 20280352326]

約数ペア:

[(1, 20280352326), (2, 10140176163), (3, 6760117442), (6, 3380058721), (13, 1560027102), (26, 780013551), (29, 699322494), (39, 520009034), (47, 431496858), (58, 349661247), (78, 260004517), (87, 233107498), (94, 215748429), (141, 143832286), (174, 116553749), (282, 71916143), (377, 53794038), (611, 33192066), (754, 26897019), (1131, 17931346), (1222, 16596033), (1363, 14879202), (1833, 11064022), (2262, 8965673), (2726, 7439601), (3666, 5532011), (4089, 4959734), (8178, 2479867), (17719, 1144554), (35438, 572277), (53157, 381518), (106314, 190759)]